Interstitial gingivitis : or so-called pyorrha alveolaris / by Eugene S. Talbot; with seventy-three illustrations.
License information
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
Interstitial gingivitis : or so-called pyorrha alveolaris / by Eugene S. Talbot; with seventy-three illustrations. Credit: This material has been provided by the Augustus C. Long Health Sciences Library at Columbia University and Columbia University Libraries/Information Services, through the Medical Heritage Library. The original may be consulted at the the Augustus C. Long Health Sciences Library at Columbia University and Columbia University.. Public Domain Mark